Performance Evaluation of Macro Diversity Handover Technique for Multi-hop Relay Cellular Networks

被引：0
|
作者：
Sultan, Jamil [1 ]
Misran, N. [1 ,2 ]
Ismail, M. [1 ,2 ]
Islam, M. T. [2 ]
Mohamad, H. [3 ]
机构：
[1] Univ Kebangsaan Malaysia, Dept Elect Elect & Syst Engn, Ukm Bangi 43600, Selangor, Malaysia
[2] Univ Kebangsaan Malaysia, Inst Space Sci ANGKASA, Ukm Bangi 43600, Selangor, Malaysia
[3] MIMOS Berhad, Wireless Commun, Kuala Lumpur 57000, Malaysia
来源：
2010 16TH ASIA-PACIFIC CONFERENCE ON COMMUNICATIONS (APCC 2010) | 2010年
关键词：
Macro diversity handover; Multi-hop Relay; Spectral efficiency; SYSTEMS; CHANNEL;
D O I：
10.1109/APCC.2010.5679703
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
Macro diversity handover(MDHO) is the process by which the mobile station (MS) communicates with two or more access stations. The list of the access stations is called a diversity set. In this paper, we investigate the performance of an enhanced MDHO technique for TDD-OFDMA-based interference-limited multi-hop relay cellular networks. The enhanced MDHO exploits all the data signals transmitted by the diversity set members of the MS. The performance evaluation is carried out using a system-level simulation. Simulation results show that the enhanced MDHO is more spectrally efficient than conventional MDHO, fast access station switching (FASS) and hard handover (HHO) techniques.
引用
收藏
页码：363 / 367
页数：5
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